花顺流漂去。
Transverse bars may migrate down-stream relatively rapidly.
横向沙滩可以相当迅速地向下游移动。
But the progress shoreward was slow; the progress down-stream amazingly rapid.
然而，靠岸的速度很慢，顺流而下的速度却快得惊人。
Some reasons of the difference and the reliability of the down-stream boundary condition(7) are discussed.
因而，文中还讨论了理想流体流动下游边界条件（7）的近似性并提出了进一步改进的设想。
It has provided the down-stream platforms for further study in fatty acid biosynthesis and the application of the theoretical outcome to practice.
为进一步研究脂肪酸合成过程，将研究成果应用于生产实践搭建了下游平台。
The sootblower system shall operate with superheated steam. The steam shall be taken from the superheater outlet piping down-stream of the Purchaser's flow element.
吹灰器系统应与过热蒸汽配合工作。该蒸汽来自买方流量计的过热器出口下游管道。
Due to the diffusional effect, the pollutant will flow not only towards the down-stream, but also in other directions, including the direction against the flow stream.
因为污染物除随河水流动方向流动以外，还会向河水流动不同方向扩散。污染物也可能由于水体的自净作用而在流动过程中逐渐消失。
A stream flowed gently down into the valley.
一条小溪缓缓地流进山谷。
The water had raced down the slope and scoured out the bed of a stream.
水顺着山坡流下来，冲刷出一条小河道。
The stream meanders slowly down to the sea.
这条小河弯弯曲曲缓慢地流向大海。
Little stream ran down from a high mountain through many villages and forests.
小溪从一座高山流下，穿过许多村庄和森林。
A little mountain stream is dashing down to the plain.
小山涧奔腾而下， 流向平原。
A small stream ran down among the rocks.
一条小溪在岩石间奔流而下。
The stream has thinned down to a mere trickle.
这条小河变成细流了。
The stream flows down from the mountain.
溪水从山上流下来。
Little mountain stream is dashing down to the plain.
小山涧奔腾而下，流向平原。
The boat drifted down the stream.
小船顺流漂去。
On the right, down stream, the bridge of Jena was discernible, on the left, upstream, the bridge of the Invalides; the place would have been a propitious one in which to await the night and to escape.
在河右边下游，还可以辨认出耶拿桥，左边上游是残废军人院桥；待到天黑再逃走，这是个很合适的地方。
As he rose to the surface, gasping for breath, he saw that he had been a long time under water; he was perceptibly farther down stream nearer to safety.
他露出水面，大口大口喘气。他发现自己在水中已经呆了很长时间；他意识到自己在向远处的下游漂去。
Growth is a little poem on this excerpt. Or happy or sad, happy to sing, cry down stream.
成长是摘抄本上的一首首小诗。或欢快或哀怨，开心时高声吟唱，低落时黯然泪流。
In places near water, people put Lotus Lanterns in the river to let them flow down stream, carrying the loss they feel for the relatives that have passed away.
在临水的地方，人们把做好的莲花灯放进河里，让灯顺流而下，带去自己对已逝亲人的思念。
Requirement: Air inlet must start to open when down stream pressure is 1.0 PSI or above.
要求：当下游流体压力在1.0PSI及以上时，空气进口必须开始打开。
Requirement: Air inlet must start to open when down stream pressure is 1.0 PSI or above.
要求：当下游流体压力在1.0PSI及以上时，空气进口必须开始打开。
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